Science Doombot bug
The science Doombot has an ability that has a 40% chance to apply various debuffs when struck with a non-critical hit. One of these debuffs is armor break. I kept this ability in mind when going into the fight with Ghost and fought the same way I would against an evade champ, using only 1-hit combos after phasing for guaranteed crits. For some reason the Doombot was still applying debuffs, including armor break. Needless to say, it’s irritating to get a surprise armor break when playing Ghost, especially when you did what you to do to avoid it.